#64E4EF#64E4EF

#64E4EF is a very light, moderate teal. Relative luminance 0.644; OKLCH L 85.1% C 0.113 H 203.0°. Best body text is #000000 at 13.89:1 contrast (WCAG AA passes).

Color values

HEX	#64E4EF
RGB	rgb(100, 228, 239)
HSL	hsl(185, 81%, 66%)
HSV	hsv(185, 58%, 94%)
CMYK	cmyk(58.2%, 4.6%, 0%, 6.3%)
CIE-LAB	lab(84.19, -32.09, -16.01)
CIE-LCH	lch(84.19, 35.86, 206.52°)
OKLab	oklab(85.14% -0.1043 -0.0443)
OKLCH	oklch(85.14% 0.113 203)
XYZ	xyz(48.5724, 64.4232, 91.5198)
Luminance	0.6443 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64E4EF #EF6F64

analogous

#64EFB5 #64E4EF #649FEF

triadic

#64E4EF #EF64E4 #E4EF64

tetradic

#64E4EF #B564EF #EF6F64 #9FEF64

square

#64E4EF #B564EF #EF6F64 #9FEF64

split-complementary

#64E4EF #EF649F #EFB564

monochromatic

#14B6C4 #2DDAE9 #64E4EF #9BEEF5 #D3F7FA

Accessibility & contrast

On white

1.51

#64E4EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.89

#64E4EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64E4EF

13.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64E4EF	#FFFFFF	#000000	##000000
##64E4EF	1.00	1.51	13.89	13.89
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.89	21.00	1.00	1.00
##000000	13.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4DBF0

Deuteranopia (green-blind)

#BECBF0

Tritanopia (blue-blind)

#00ECE7

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #64e4ef;
/* rgb */ color: rgb(100, 228, 239);
/* oklch */ color: oklch(85.1% 0.113 203.0);

Tailwind

colors: {
  custom: {
    50: '#9dedf4',
    500: '#64e4ef',
    950: '#000000',
  },
}

SCSS

$custom: #64e4ef;
$custom-light: #9dedf4;
$custom-dark: #000000;

JSON

{
  "hex": "#64e4ef",
  "rgb": {
    "r": 100,
    "g": 228,
    "b": 239
  },
  "hsl": {
    "h": 184.748,
    "s": 81.287,
    "l": 66.471
  },
  "oklch": {
    "l": 0.85143,
    "c": 0.11329,
    "h": 203
  },
  "luminance": 0.64428
}

Semantic roles & 50–950 ramp

primary

#64E4EF

secondary

#C24035

accent

#1908DE

background

#FCFFFF

surface

#F6FEFE

border

#D0D6D6

text

#101617

muted

#808585

Preview Lab

Preview with #64E4EF

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →